Jodah said:
The prosecution dropped the ball. They figured she would be convicted on the charges alone and offered little evidence. I will not give my opinion on her guilt or innocence, just saying it was a poorly prosecuted case.
This.
It does not matter, in a fair criminal system, whether it is likely she killed her children. Your concerns of 'Well, it looks like she probably did it' is meaningless. A jury isn't to look at whether she is the best suspect.
NONE of those things are good enough in a fair court system.
What matters, and all that should matter is:
Is there absolutely no reasonable doubt?
It does not matter that she lied to police. The defense showed she had a history of pathological lying. They showed she was abused by her father, and that triggered her need to lie... thusly removing the 'she lied so she's guilty' scenario from legal consideration.
The defense brought up that the body could have been moved by the one finding it, to which the prosecution could not rebut. If you're a prosecutor, and your case hinges on 'We found the body in her possession' you better damn well prove it was there and it could not have been moved. Finding it is NOT enough.
The defense brought up the idea that her father could have been a reasonable and possible culprit. It does not matter one bit that it's less likely her father did than the defendant. It matters that the prosecution did not rule out her father, and thus, did not prove the case beyond a reasonable doubt.
Be GLAD you have a justice system where 'Welp, he looks like a good enough suspect, case closed!' is enough to convict. Where a case has to be worked to the point where prosecution must be air-tight. It's one of the few recourses you have against an unfair law or a police state.